From: Lang Cheng <chenglang@huawei.com>
Date: Fri, 20 Mar 2020 11:23:38 +0800
Subject: RDMA/hns: Remove definition of cq doorbell structure
Patch-mainline: v5.7-rc1
Git-commit: f91b9196875262f256cc018bb55585bd1e473fd8
References: jsc#SLE-14777

The struct hns_roce_v2_cq_db is unused, it should be removed.

Link: https://lore.kernel.org/r/1584674622-52773-7-git-send-email-liweihang@huawei.com
Signed-off-by: Lang Cheng <chenglang@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/infiniband/hw/hns/hns_roce_hw_v2.h |    5 -----
 1 file changed, 5 deletions(-)

--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.h
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h
@@ -1056,11 +1056,6 @@ struct hns_roce_v2_mpt_entry {
 #define V2_DB_PARAMETER_SL_S 16
 #define V2_DB_PARAMETER_SL_M GENMASK(18, 16)
 
-struct hns_roce_v2_cq_db {
-	__le32	byte_4;
-	__le32	parameter;
-};
-
 #define	V2_CQ_DB_BYTE_4_TAG_S 0
 #define V2_CQ_DB_BYTE_4_TAG_M GENMASK(23, 0)